baber/WOPTO huggingface dataset:
Patent KR-20070006939-A (KR)
Title: Rail friction calibration
Inventor: HELWEGEN IVON F
IPC: G06Q30/00
Filed: 2005-04-28
Abstract: An optical disc drive scans selected tracks on a record carrier via a beam of radiation (24) from a head (22). The head is positioned on the track by a tracking system. The tracking system includes a main servo loop, constituted by a motor (40) for moving the head along a rail (46) transverse to the tracks, position means (41) for generating a position signal in dependence of an actual position of the head, and an amplifier (44) generating a driving signal coupled to the motor. The amplifier has an adjustable gain that is set in dependence on a friction profile. The device has a memory (34) for storing the friction profile as determined during a calibration process. By compensating friction of the rail a reliable response of the tracking system to jump commands is achieved. Power dissipation is reduced because the driving signal as generated is just strong enough to move the head along the rail. ® KIPO & WIPO 2007
Patent KR-20070041683-A (KR)
Inventor: KITA KAZUMI
IPC: G01R31/30
Filed: 2005-06-07
Abstract: 번인시험시에, 상기 번인시험을 행하는 각종 피측정 디바이스에 대하여 각각 히터 및 온도센서를 접촉시키고, 상기 히터의 소비전력을 제어하여 피측정 디바이스의 온도조정을 행하면서 상기 번인시험을 행하는 번인장치의 상태 진단방법에 있어서, 상기 피측정 디바이스와 히터 및 온도센서가 비접촉상태일 때, 이들 히터 및 온도센서가 배치됨과 동시에 냉각액이 접촉하는 온도 제어블록의 온도를 이 온도센서에 의하여 검출하고, 이 검출결과를 기초로 온도센서가 정상인지의 여부를 진단하도록 하고 있다.
Patent KR-20080065203-A (KR)
Title: Method for controlling defrost of air conditioner
Inventor: KWON SOON SUK
IPC: F25B47/02
Filed: 2007-01-08
Abstract: A method for controlling defrosting of an air conditioner is provided to block an undesired defrosting operation even if a high-temperature preventing operation is performed to protect a compressor. A method for controlling defrosting of an air conditioner comprises as the follow steps. A controller determines if the setting for a high-temperature preventing operation is requested from a compressor and if the operation is set(S110,S120). The controller turns off the operation of a fan of an indoor unit in order to exchange the heat of an evaporator so that the high-temperature preventing operation of the compressor is performed. A temperature corresponding to a time point, in which the high-temperature preventing operation is set, is detected by a thermal sensor(S130). The detected temperature is compared with a reference temperature used to determine the start of a defrosting operation(S140).
Patent KR-20080066290-A (KR)
Title: Upright type vaccum cleaner
Inventor: PARK SEONG HO
IPC: A47L5/32
Filed: 2007-01-11
Abstract: An upright type vacuum cleaner is provided to communicate first and second suction passages with a connection passage by a passage switching passage in order to increase cleaning performance on a floor surface and a corner and to prevent the floor surface from being damaged due to a cleaning member. An upright type vacuum cleaner comprises first and second nozzles, a body(10), first and second suction passages(110,120), and a passage switching device(140). The body is combined with a first nozzle. The first and second suction passages carries air sucked through the first and second nozzles to the body. The passage switching device opens and closes the first and second suction passages selectively according to the combined state of the second nozzle and the body. The passage switching device includes an actuator(146), and a shielding member(141). A connection passage(130) communicates with the first and second suction passages selectively.
Patent KR-20080067238-A (KR)
Title: Screen of projection tv
Inventor: KWON YOUNG GEOL
IPC: G03B21/56
Filed: 2007-01-15
Abstract: A screen of a projection TV is provided to prevent generation of white spots due to outer light. A screen of a projection TV comprises a Presnel lens(20), a lenticular lens(21) and a layer(24). The Fresnel lens horizontally transmits light coming out of a light source. The lenticular lens is located in one part of the Presnel lens, diffuses the light transmitted to the Presnel lens so as to provide a viewing angle, and forms a plurality of black stripes(22,25) in fixed distance. The layer is located between the Presnel lens and the lenticular lens, and is thicker than the Presnel lens.
Patent KR-20080067528-A (KR)
Title: The speroidization graphitization cast iron, in which the outer circumference is to the different kind steel material the cast iron crank axle and cast steel crank axle
Inventor: HAN GEUM TAI
IPC: F16C3/04
Filed: 2007-01-16
Abstract: Spheroidal graphite cast iron having an outer circumferential surface made of different type steel material and a cast steel crank axle is provided to improve rigidity and anti-abrasion property by melting different type steel and bonding the different type steel as an outer diameter member to a reinforced groove part. Spheroidal graphite cast iron having an outer circumferential surface made of different type steel material and a cast steel crank axle comprises a reinforced groove part(4). The reinforced groove part is formed in outer circumferential periphery of a crank shaft pin(1) and a crank shaft journal(2), and different type steel is inserted into the reinforced groove part as an outer diameter member(40) by melting and bonding. The reinforced groove part is provided inside with a stepped groove part(41).
Patent KR-20080068310-A (KR)
Title: Mobile communication terminal
Inventor: CHOI TAE KYU
IPC: H04B1/40
Filed: 2007-01-19
Abstract: A mobile communication terminal is provided to notify a user that hand effect(variation of antenna impedance when a user's hand is near the antenna) is generated, so as to prevent deterioration of transceiving performance of an antenna caused by the hand effect, and to reduce impedance when the hand effect is generated, thereby improving transceiving capabilities of the antenna. A transceiver(110) senses a reflected wave for a transmission signal of an antenna(100), and outputs a reflected wave sensing signal if the reflected wave is of more than certain size. An output unit(140) outputs a notification signal for notifying that the reflected wave sensing signal is generated. A controller(150) controls the output unit to output the notification signal once the reflected wave sensing signal is inputted.
Patent KR-20080004331-A (KR)
Title: Nose pad for spectacles and spectacles frame including the same
Inventor: BYON GI MAN
IPC: G02C5/12
Filed: 2007-02-02
Abstract: A nose pad for spectacles and a spectacles frame including the same are provided to adhere to the ridge of the nose without being released from the ridge of the nose as preventing generation of inflammation on skin tissue of the ridge of the nose. A concave part(1040) has a concave center. A contact part(1060) is formed at the edge of the concave part, and contacts with the ridge of the nose. The front of the contact part is bent to be away from the ridge of the nose. The contact part adheres to the ridge of the nose closely. An air hole is formed on the concave part to enable air ventilation with the outside when the concave part is placed on the ridge of the nose.
Patent KR-20080076092-A (KR)
Title: Stack semiconductor package and method of fabricating the same
Inventor: MOON KI IL
IPC: H01L23/12
Filed: 2007-02-14
Abstract: A stacked semiconductor package and a method of fabricating the same are provided to prevent cracks generated when molding the top surface of a substrate including a stacked semiconductor chip by stacking first and second semiconductor chips vertically. A stacked semiconductor package comprises a first semiconductor chip(110), a second semiconductor chip(120), a stacked semiconductor chip(100), and a second molding portion(210). The first contact chip includes first and second bonding portions(112,114). The first bonding portions are aligned at the center of a first surface of the first semiconductor chip. The second bonding portions connect with the first bonding portions and are arranged around the edge of the first surface. The second semiconductor chip is attached to the first surface to connect with the first semiconductor chip electrically, and includes a third molding portion(122) on a second surface facing the first surface. The third molding portion is arranged in correspondence with the first bonding portions, contacting the first bonding portion. The stacked semiconductor chip includes a first molding portion(130), which covers the first surface of the first semiconductor chip including the second semiconductor chip and exposes a part of the second bonding portions, in order to fix the second semiconductor chip to the first semiconductor chip. The second molding portion covers the top surface of a substrate including the stacked semiconductor chip.
Patent KR-20070083198-A (KR)
Title: Liquid crystal device and electronic apparatus
Inventor: KURIBAYASHI MITSURU
IPC: G02F1/1337
Filed: 2007-02-16
Abstract: An LCD(Liquid Crystal Display) and an electronic device are provided to install an alignment inhibition member to a color element surface, thereby inhibiting the alignment direction of a liquid crystal. A protrusion is formed by pixels as color elements(53G,53B,53W) corresponding to another color element(53) for constructing a pixel. The protrusion has two kinds of protrusions such as protrusions(823a,824a), protrusions(825a,826a) and protrusions(82Va,82Wa) having different extension directions at every color element. The protrusions are slantly extended to the X-direction with the angle of theta 2, -theta 2, theta 3, -theta 3, theta 4 and -theta 4. The length of protrusions differs. The extension direction of protrusions(82a,82b) differs according to the colors of the color elements. The slanted direction with the angle of theta 2, theta 3, theta 4, -theta 2, -theta 3 or -theta 4 to the X-direction corresponds to the first extension direction or the second extension direction.
Patent KR-20070089081-A (KR)
Title: Rotor blade for a second phase of a compressor
Inventor: NOVORI ALESSIO
IPC: F04D29/38
Filed: 2007-02-26
Abstract: A rotating blade for second phase of compressor is provided to improve the turbine power which has the same compressor size by the high reliability of the compressor as well as supply high aerodynamic efficiency. A rotating blade for second phase of compressor includes a blade(10), and a thick part(30) has a profile which can be marked by the serial closed-crossing curve which is on between the profile and the plane(X,Y) which is on the distance(Z) from the center axis. The thick unit is parallel with a base unit(12) of the blade in substance, and can be fixed on a rotating device, and is on the middle of the blade moves the natural resonance frequency of the blade to the outside of the functional velocity range of the rotating unit. A gap and a tolerance between the blade and the stator can be dimensioned to additionally increase the performance of the compressor itself. This is achieved by preventing a friction and a contact for the related stator from being caused during the deformation of the blade.
Patent KR-20080081601-A (KR)
Title: Apparatus and method of heating image on recordable material
Inventor: LEE DONG WOO
IPC: G03G15/20
Filed: 2007-03-06
Abstract: A device and a method for fixing image are provided to maintain a fixing temperature of a nip uniformly as well as shortening an initial warm-up time. A fixing roller(120) is rotated on a pressing member. A heater(140) heats the surface of the fixing roller. A belt type film(130) forms a nip by passing through between the pressing member and the fixing roller, and is heated by the heater. The heater is positioned to be adjacent to the surface of the fixing roller. The heater directly heats the surface of the fixing roller through conduction or radiation. The film passes through while being in contact with an outer surface of the heater. A relative slip is generated between the film and the outer surface of the heater. The heater is in a stopped state. The heater is not a heating roller.
Patent KR-20080081752-A (KR)
Title: Array antenna apparatus and control method of the same in gnss anti-jamming system
Inventor: KIM SEOK JOONG
IPC: H01Q21/00
Filed: 2007-03-06
Abstract: An array antenna apparatus and a control method thereof in a GNSS(Global Navigation Satellite System) anti-jamming system are provided to cope with jamming by increasing nulling effect in a jamming signal direction. An array antenna apparatus(400) includes a jamming existence antenna unit(410) and a jamming nonexistence antenna unit(420). The jamming existence antenna unit includes antenna elements selectively operated for adaptive signal processing corresponding to a jamming signal in existence of the jamming signal except for a received GNSS signal. The jamming nonexistence antenna unit includes minimal antenna elements for processing the GNSS signal in nonexistence of the jamming signal.
Patent KR-20080083753-A (KR)
Title: Apparatus and method for transceiver in portable communication system
Inventor: KIM HAK JOON
IPC: H04B1/40
Filed: 2007-03-13
Abstract: A transmit-receive apparatus in a portable terminal and a method thereof are provided to increase antenna efficiency by using a multi-mode portable terminal which comprises the first antenna to receive radio signals for call processing and the second antenna to receive diversity signals. A control part in a multi-mode portable terminal, which supports at least two mobile communication systems, receives a radio signal(301). The control part confirms whether the received radio signal is of the first communication mode(303). If so, the control part directs a communication part to establish a communication path corresponding to the first communication mode(305). In this case, the communication part connects the first switch, connected with the first antenna, to the first transceiver. Also the control part directs the communication part to connect the second switch, connected with the second antenna, to the first transceiver. Then the control part receives the radio signal through the first antenna and a diversity signal through the second antenna and forwards the received signals to the first modem(309,311).
Patent KR-20070095205-A (KR)
Title: Method of manufacturing a sensor device
Inventor: PARK JIN SEONG
IPC: G01N27/12
Filed: 2007-03-16
Abstract: A method of manufacturing a sensor device is provided to simplify a structure of the sensor device for minimizing the size of the sensor device and reducing power consumption. A method of manufacturing a sensor device includes the steps of forming a platinum thin film heater(10) on a rear surface of an alumina substrate(20) by using a physical deposition thin film technique, forming lithium ion conductor thin film(30) on a front surface of the alumina substrate by using the physical deposition thin film technique, forming first and second electrodes(41,42) having a predetermined gap from each other by forming a gold thin film on an upper part of the lithium ion conductor thin film with physical deposition thin film technique, forming a reference material for sheathing the first electrode by a thick film method, and forming a detecting material for sheathing the second electrode by the thick film method.
Patent KR-20090000736-A (KR)
Title: System and method for providing interactive bank window service and program recording medium
Inventor: LEE KYU MIN
IPC: G06K9/00
Filed: 2007-03-28
Abstract: A system for providing an interactive bank window service is provided to enable a client to read detailed information supplied by a financial institution through a client terminal as well as an explanation provided from a window staff when the client terminal is connected to a window terminal. A system for providing an interactive bank window service comprises the following units. A storage unit stores window terminal information and client terminal information and predetermined information to be outputted to the client terminal. An information confirming unit(225) confirms information to be outputted to the client terminal. An output processing unit for a customer monitor(230) transmits the confirmed information to the client terminal through a predetermined network.
Patent KR-20080091536-A (KR)
Title: 10bit 200mhz dac with partial randomization dynamic element matching
Inventor: WON TAE YOUNG
IPC: H03M1/66
Filed: 2007-04-09
Abstract: A DAC using partial randomization is provided to increase an operation speed of the DAC by reducing glitch energy by randomly selecting a current source and a significant data signal line. A DAC(Digital to Analog Converter) includes plural decoding layers having respective current sources. When the current source is randomly selected, glitch energy is decreased. The number of layers is determined for a layout size of the DAC and the reduction of the glitch energy. The number of layers is optimized according to the bit number of the DAC, so that the linearity of the DAC is guaranteed. Random signals required for the respective layers are obtained from a linear feedback shift register(LFSR).
Patent KR-20070059019-A (KR)
Title: Display unit and electronic apparatus
Inventor: SUZUKI NOBUTAKA
IPC: G02F1/13363
Filed: 2007-04-12
Abstract: A display device and an electronic apparatus having the same are provided to enable bright images to be displayed through both display areas of the display device even while power consumption is not increased. A display device comprises first and second transmission polarizing axis changing units(10,20). A display area of the second transmission polarizing axis changing unit is larger than a display area of the first transmission polarizing axis changing unit. An illuminating unit(40) is disposed between the first and second transmission polarizing axis changing units. The illuminating unit is larger than the first transmission polarizing axis changing unit. The illuminating unit applies lights to the display areas of the first and second transmission polarizing changing units. A scattering layer is disposed between the illuminating unit and the second transmission polarizing axis changing unit. A light shielding layer(61) is disposed between the second transmission polarizing axis changing unit and the illuminating unit. The light shielding layer has an opening, wherein the opening of the light shielding layer makes light pass through the display area of the second transmission polarizing axis changing unit.
Patent KR-20080093691-A (KR)
Inventor: NAM JWA MIN
IPC: C12Q1/00
Filed: 2007-04-18
Abstract: A cell-assay method is provided to form various nano-structured matrices for cell culturing similar to in vivo environment easily and analyze influence of various structured three-dimensional surface and functional materials on cells on a chip. A cell-assay method comprises the steps of: (a) arraying nano-particles using a piezo-microarrayer on a glass slide; (b) arraying a functional material using the piezo-microarrayer on a nano-array obtained from the step(a) to modify the nano-particles; and (c) culturing cells on the surface of the nano-array modified by the functional material and analyzing them, wherein the nano-particle is at least one selected from the group consisting of gold nanosphere, gold nanotriangle, gold nanocube, gold nanotetrapod, gold nanohexagon, silver nanosphere, silver nanotriangle and a mixture thereof and the functional material is at least one selected from the group consisting of extracellular matrix(ECM) proteins, medicines for treatment, medicines for diagnosis, and growth factors. Additionally, a step of surface -treating a glass slide with a coating agent selected from silane-polyethyleneglycol and poly(L-lysine)-g-polyethyleneglycol before the step (a) is comprised in the cell-assay method.
Patent KR-20090001597-A (KR)
Title: Medical analysis-system and method of on-offline separating typed with measurement and analysis of data using central management server
Inventor: MOON HONG MAN
IPC: G16H10/60
Filed: 2007-05-02
Abstract: A health care analysis system and a method are provided to develop and maintain the expensive integrated model and decrease the supplying cost by supplying a simplified measurement apparatus and developing a standard model in which the manufacturing cost is low. A health care analysis system comprises: a center management server(100) for computing, dividing, and analyzing, searching, and storing data in on-line; a management program(211), connected to the center management server, for inputting the personal information and serving the data transmmition and receipt; a hospital computer(210) having an outputter(212) for printing the measurement and analyzed result; and a measurement apparatus(200), connected to the hospital computer, for measuring the height, weight, blood pressure, current amount of a target person.
Patent KR-20080039183-A (KR)
Title: Information processing system and program
Inventor: TERADA YOSHIHIRO
IPC: G06F21/34
Filed: 2007-05-04
Abstract: An information processing system, an information processing method, and a computer-readable recording medium thereof are provided to improve availability of a device by performing authentication with a past authentication result regardless of an authentication server when the authentication server is not connected. An authentication receiver receives authentication information used for authentication from a user. A communicator(26) transmits the received authentication information to an authentication server(2) and receives an authentication result performed by the authentication server. A controller(21) determines availability of a second device based on the received authentication result. The controller determines the availability of the second device by obtaining the authentication result stored in a storing part(22) and referring to the obtained authentication result when the authentication server is not connected. An operation part(23) is a touch panel or the like, and outputs information and an instruction which are inputted by the user to the controller. A display part(24) is a liquid crystal panel or the like disposed at a position where it can be viewed via the touch panel, and displays information according to an instruction received from the controller.
Patent KR-20080096331-A (KR)
Inventor: KIM KI WAN
IPC: F16H55/22
Filed: 2007-05-08
Abstract: A worm wheel gear for twisting an iron wire is provided to adamantly adhere closely in the inside and which is fixed with the entanglement structure of width iron wires and in which the longitudinal iron wire inserted inside the entanglement structure of width of the iron wires. A worm wheel gear of a gabion wire netting manufacturing apparatus for twisting the wire is comprises a worm gear part(110) is gearing with corresponding a worm gear and transferring the torque of the worm gear; a rotation axis(120) connecting to the worm gear part and generates the rotational motion by the torque of the worm gear part; penetration holes(130) consisting of 2 ~ 8 holes which are penetrated through the rotation axis to the opposite side.